Hello. So I've put a good amount of time into Starbound since it was first opened for purchase forever ago and have never encountered this error in all of that time... Here's what happens: I'll go to certain containers on a planet's surface and attempt to open them. The game seizes up for a few seconds before displaying an error about " [Error] Exception caught in client main-loop (WidgetParserException) Failed to find callback named: optionsButton " and then returns me to the main menu. What does this mean? I'll attach a clean log file for this since the log file is kind of big ('the whole start program, load character, open container, error' sequence). Also attached is a .GIF of what happens. It's very short, but as is the limit of the .GIF format... Whoever can help I would be deeply appreciative.